All Results (8 842)

AC/DC Power Supply

Littelfuse AC/DC Power Supply is a commonly used building block in electronic designs. The components in these power supply building blocks need to be reliable and long-lasting, and Littelfuse offers a range of products that fit those requirements. This portfolio of components covers overcurrent and overvoltage protection, the power stage, and output protection. Typical applications for Littelfuse AC/DC Power Supply products include automotive, solar, industrial, manufacturing, and more.

Electronic Components

Industrial Automation

Filters

Availability options
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
IXYS Small Signal Switching Diodes 30A 2X 400V ISOPLUS220
Datasheet
20In Stock
Min.: 1
Mult.: 1

IXYS MOSFETs 700V/8A Ultra Junct X2-Class MOSFET
Datasheet
50In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T
Datasheet
2In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD 100A 140V
Datasheet
2 490In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 230V 500A
Datasheet
486In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
20In Stock
1 200Expected 16/11/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 14V 5mm Epoxy UltraMOV
Datasheet
4 357In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 95V 5mm Epoxy UltraMOV
Datasheet
4 400In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors Multi Layer HS
Datasheet
2 500In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors Multi Layer HS
Datasheet
2 400In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 17V 20mm Phenolic UltraMOV
Datasheet
784In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
243In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 20MM Radial
Datasheet
270In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 320V 40kA 3800pF
Datasheet
30In Stock
Min.: 1
Mult.: 1

IXYS MOSFETs TO220 650V 8A N-CH X2CLASS
Datasheet
25In Stock
Min.: 1
Mult.: 1

IXYS IGBTs XPT 900V IGBT GenX3 XPT IGBT
Datasheet
122In Stock
300Expected 02/11/2026
Min.: 1
Mult.: 1

IXYS Diode Modules 500 Amps 1400V
Datasheet
2In Stock
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 160 Amps 1800V
Datasheet
6In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 300A 600VAC 300VDC Class T
Datasheet
5In Stock
Min.: 1
Mult.: 1

Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 60A 1P NON-ID
Datasheet
1In Stock
Min.: 1
Mult.: 1

Littelfuse Fuse Holder CLASS T FUSE BLOCK 600V 600A 1 POLE
Datasheet
3In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 75V
Datasheet
597In Stock
2 500Expected 03/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Littelfuse Thyristor Surge Protection Devices - TSPD HIGH SURGE 170V 1000A
Datasheet
1 770In Stock
2 500Expected 28/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Littelfuse Varistors 30V 5mm Phenolic UltraMOV
Datasheet
58In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 140V 7mm Epoxy UltraMOV
Datasheet
3 269In Stock
Min.: 1
Mult.: 1